CPUModel: Rockchip RK3399Number of Cores: 64-bit Dual Core Cortex-A72 + Quad Core Cortex-A53Frequency: Cortex-A72(up to 2.0GHz), Cortex-A53(up to 1.5GHz)GPUMali-T864 GPU，supports OpenGL ES1.1/2.0/3.0/3.1, OpenVG1.1, OpenCL, DX11, and AFBCVPU4K VP9 and 4K 10bits H265/H264 60fps decoding, Dual VOP, etcPower ManagementRK808-D PMIC, cooperated with independent DC/DC, enabling DVFS, software power-down, RTC wake-up, system sleep modeMemoryRAM: Dual-Channel 2GB DDR3StorageeMMC: no Onboard eMMC, but has a eMMC socketMicroSD Slot: MicroSD x1 for external storage up to 128GBConnectivityEthernet: Native Gigabit Ethernet with unique MAC addressWi-Fi/BT: 802.11a/b/g/n/ac, Bluetooth 5.0, Wi-Fi and Bluetooth combo moduleAntenna x1: IPX-I ConnectorAudioAudio Output: 3.5mm Dual channel headphone jack, or HDMIAudio Input: Microphone input interface x1USBUSB 3.0 x2: Native USB 3.0 Type-A portsUSB 2.0 x2: Native USB 2.0 Type-A portsUSB Type-C x1: Power Input OnlyVideo Inputone or two 4-Lane MIPI-CSI, dual ISP, up to 13MPix/s，supports simultaneous input of dual-camera dataVideo OutputHDMI x1: HDMI 2.0a, supports 4K@60Hz，HDCP 1.4/2.24-Lane MIPI-DSI x1Pin-headerGPIO1:40pin, 2.54mm pitch pin-header3 X 3V/1.8V I2C, up to 1 x 3V UART, 1 X 3V SPI, 1 x SPDIF_TX, up to 8 x 3V GPIOs1 x 1.8V 8 channels I2SGPIO2:24pin, 2.54mm pitch pin-headerPCIe x2PWM x1, PowerKey, IR_RX
Serial Debug Port x1: 2.54mm pitch 4-pin-header, 3V level, 1500000bps
LEDPower LED(Red) x1GPIO Controlled LED(Green) x1OthersRTC: 2 Pin 1.27/1.25mm RTC battery input connectorWorking Temperature: -20℃ to 70℃PowerDC 5V/3A via Type-C or GPIO header
